Book  Title  Author(s)  Publisher  Questions 

Differential Equations: Techniques, Theory, and Applications, 1st edition 
MacCluer, Bourdon, & Kriete  American Mathematical Society 
600 questions available 

Differential Equations: From Calculus to Dynamical Systems, 2nd edition 
Noonburg  American Mathematical Society 
244 questions available 

Ordinary Differential Equations: From Calculus to Dynamical Systems, 1st edition 
Noonburg  American Mathematical Society 
203 questions available 

Cengage  Cengage Learning 
71 questions available 

Differential Equations with BoundaryValue Problems, 9th edition 
Zill  Cengage Learning 
1976 questions available 

Differential Equations with BoundaryValue Problems (Metric Version), 9th edition 
Zill  Cengage Learning 
1621 questions available 

A First Course in Differential Equations with Modeling Applications, 11th edition 
Zill  Cengage Learning 
1598 questions available 

A First Course in Differential Equations with Modeling Applications (Metric Version), 11th edition 
Zill  Cengage Learning 
1267 questions available 

Elementary Differential Equations and Boundary Value Problems, 10th edition 
Boyce and DiPrima  John Wiley & Sons 
962 questions available 

Boyce and DiPrima  John Wiley & Sons 
797 questions available 

WebAssign  WebAssign 
201 questions available 

Worldwide Differential Equations with Linear Algebra, 1st edition 
McOwen  Worldwide Center of Mathematics 
491 questions available 